Oswofkflow 入门第一例
工作流应用越来越多了现在，越来越多的朋友开始关注osworkflow，可惜他停止生长，真是个坏事情，作为研究了osworkflow 几年的人，现在遇到问题，只能在源码上修修补补，真希望大牛快点出来，启动这个项目，国内有人吗，合作也可以，我仔细研究过他的代码，真是个学习worklfow的好东西啊，由于其自带的例子是xml配置和内存数据库，许多朋友需要在实际数据库下面运行，今天我就先把配置好的+mysql例子发上来，有问题再说注明 :tomcat6+mysql5
step 1:
新建/META-INF/Context.xml
<Context path="/osworkflow" docBase="osworkflow" debug="5" reloadable="true" crossContext="true"> <Resource name="jdbc/oswf" auth="Container" type="javax.sql.DataSource" maxActive="100" maxIdle="30" maxWait="10000" username="root" password="" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/osworkflow?autoReconnect=true"/></Context>
step 2 :
修改/WEB-INF/classes/osuser.xml
<opensymphony-user> <!-- <provider class="com.opensymphony.user.provider.memory.MemoryAccessProvider" /> <provider class="com.opensymphony.user.provider.memory.MemoryCredentialsProvider" /> <provider class="com.opensymphony.user.provider.memory.MemoryProfileProvider" />Authenticators can take properties just like providers.This smart authenticator should work for 'most' cases - it dynamically looks upthe most appropriate authenticator for the current server.--><provider class="com.opensymphony.user.provider.jdbc.JDBCAccessProvider"> <property name="datasource">jdbc/oswf</property> <property name="user.table">OS_USER</property> <property name="group.table">OS_GROUP</property> <property name="membership.table">OS_MEMBERSHIP</property> <property name="user.name">USERNAME</property> <property name="user.password">PASSWORDHASH</property> <property name="group.name">GROUPNAME</property> <property name="membership.userName">USERNAME</property> <property name="membership.groupName">GROUPNAME</property> </provider> <provider class="com.opensymphony.user.provider.jdbc.JDBCCredentialsProvider"> <property name="datasource">jdbc/oswf</property> <property name="user.table">OS_USER</property> <property name="group.table">OS_GROUP</property> <property name="membership.table">OS_MEMBERSHIP</property> <property name="user.name">USERNAME</property> <property name="user.password">PASSWORDHASH</property> <property name="group.name">GROUPNAME</property> <property name="membership.userName">USERNAME</property> <property name="membership.groupName">GROUPNAME</property> </provider> <provider class="com.opensymphony.user.provider.jdbc.JDBCProfileProvider"> <property name="datasource">jdbc/oswf</property> <property name="user.table">OS_USER</property> <property name="group.table">OS_GROUP</property> <property name="membership.table">OS_MEMBERSHIP</property> <property name="user.name">USERNAME</property> <property name="user.password">PASSWORDHASH</property> <property name="group.name">GROUPNAME</property> <property name="membership.userName">USERNAME</property> <property name="membership.groupName">GROUPNAME</property> </provider><authenticator class="com.opensymphony.user.authenticator.SmartAuthenticator" /></opensymphony-user>
step 3:
修改/WEB-INF/classes/osworkflow.xml
<osworkflow> <!-- <persistence class="com.opensymphony.workflow.spi.memory.MemoryWorkflowStore"/> --> <persistence class="com.opensymphony.workflow.spi.jdbc.MySQLWorkflowStore"><!-- For jdbc persistence, all are required. --><property key="datasource" value="jdbc/oswf"/><property key="entry.table" value="OS_WFENTRY"/><property key="entry.id" value="ID"/><property key="entry.name" value="NAME"/><property key="entry.state" value="STATE"/><property key="history.table" value="OS_HISTORYSTEP"/><property key="current.table" value="OS_CURRENTSTEP"/><property key="historyPrev.table" value="OS_HISTORYSTEP_PREV"/><property key="currentPrev.table" value="OS_CURRENTSTEP_PREV"/><property key="step.id" value="ID"/><property key="step.entryId" value="ENTRY_ID"/><property key="step.stepId" value="STEP_ID"/><property key="step.actionId" value="ACTION_ID"/><property key="step.owner" value="OWNER"/><property key="step.caller" value="CALLER"/><property key="step.startDate" value="START_DATE"/><property key="step.finishDate" value="FINISH_DATE"/><property key="step.dueDate" value="DUE_DATE"/><property key="step.status" value="STATUS"/><property key="step.previousId" value="PREVIOUS_ID"/><property key="step.sequence.increment" value="INSERT INTO OS_STEPIDS (ID) values (null)"/><property key="step.sequence.retrieve" value="SELECT max(ID) FROM OS_STEPIDS"/><property key="entry.sequence.increment" value="INSERT INTO OS_ENTRYIDS (ID) values (null)"/><property key="entry.sequence.retrieve" value="SELECT max(ID) FROM OS_ENTRYIDS"/></persistence> <factory class="com.opensymphony.workflow.loader.XMLWorkflowFactory"> <property key="resource" value="workflows.xml" /> </factory></osworkflow>
step 4:
修改/WEB-INF/classes/propertyset.xml
<propertysets> <propertyset name="jdbc" class="com.opensymphony.module.propertyset.database.JDBCPropertySet"> <arg name="datasource" value="jdbc/oswf"/> <arg name="table.name" value="OS_PROPERTYENTRY"/> <arg name="col.globalKey" value="GLOBAL_KEY"/> <arg name="col.itemKey" value="ITEM_KEY"/> <arg name="col.itemType" value="ITEM_TYPE"/> <arg name="col.string" value="STRING_VALUE"/> <arg name="col.date" value="DATE_VALUE"/> <arg name="col.data" value="DATA_VALUE"/> <arg name="col.float" value="FLOAT_VALUE"/> <arg name="col.number" value="NUMBER_VALUE"/> </propertyset></propertysets>
step 5:
在web.xml中添加
<resource-ref> <description>DB Connection</description> <res-ref-name>jdbc/oswf</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth></resource-ref>
最后说明: 数据库 osworkflow 用户 :root 密码: 空 数据源:jdbc/oswf
ok ,lets go!!
整体文件见下面
页:
[1]